VerticalSlabsSnapRoundingTraits_2 Concept Reference

Definition

The concept VerticalSlabsSnapRoundingTraits_2 lists the set of requirements that must be fulfilled by an instance of the Traits template parameter of the free function CGAL::vertical_slabs_snap_rounding_2() CGAL::vertical_slabs_snap_rounding_2(<SegmentRange,OutputIterator,NamedParameters>() and the functions derived from it. The list includes the nested types of the geometric primitives used in this class and some function object types for the required predicates on those primitives.

Refines

AosTraits_2

Has models

CGAL::Double_grid_snap_rounding_traits_2<Kernel>

CGAL::Float_grid_snap_rounding_traits_2<Kernel>

CGAL::Integer_grid_snap_rounding_traits_2<Kernel>

Types
typedef unspecified_type	FT
	The number type.
typedef unspecified_type	Point_2
	models the concept ArrTraits::Point_2.
typedef unspecified_type	Segment_2
	models the concept ArrTraits::XMonotoneCurve_2.

Functor Types
typedef unspecified_type	Construct_source_2
	models the concept Kernel::ConstructSource_2.
typedef unspecified_type	Construct_target_2
	models the concept Kernel::ConstructTarget_2.
typedef unspecified_type	Construct_segment_2
	models the concept Kernel::ConstructSegment_2.
typedef unspecified_type	Less_xy_2
	models the concept Kernel::LessXY_2.
typedef unspecified_type	Less_y_2
	models the concept Kernel::LessY_2.
typedef unspecified_type	Equal_2
	models the concept Kernel::Equal_2.
typedef unspecified_type	Evaluation_tag
	An instance of CGAL::Boolean_tag.
typedef unspecified_type	Evaluate
	models the concept VSSRTraits_2::Evaluate.
typedef unspecified_type	Construct_rounded_point_2
	models the concept VSSRTraits_2::ConstructRoundedPoint_2.
typedef unspecified_type	Compute_squared_round_bound_2
	models the concept VSSRTraits_2::ComputeSquaredRoundBound_2.
typedef unspecified_type	Converter_to_exact
	models the concept VSSRTraits_2::ConverterToExact.
typedef unspecified_type	Converter_from_exact
	models the concept VSSRTraits_2::ConverterFromExact.

Accessing Functor Objects
Construct_source_2	construct_source_2_object ()
Construct_target_2	construct_target_2_object ()
Construct_segment_2	construct_segment_2_object ()
Less_xy_2	less_xy_2_object ()
Less_y_2	less_y_2_object ()
Construct_rounded_point_2	construct_rounded_point_2_object ()
Compute_squared_round_bound_2	compute_squared_round_bound_2_object ()
Evaluate	evaluate_object ()
Converter_to_exact	converter_to_exact_object ()
Converter_from_exact	converter_from_exact_object ()
Equal_2	equal_2_object ()

Member Typedef Documentation

Evaluation_tag

typedef unspecified_type VerticalSlabsSnapRoundingTraits_2::Evaluation_tag

An instance of CGAL::Boolean_tag.

If its value is true, VSSRTraits_2::Evaluate is used to compute the exact values of coordinates. If its value is false then VSSRTraits_2::Evaluate is not used and may be omitted.

FT

typedef unspecified_type VerticalSlabsSnapRoundingTraits_2::FT

The number type.

This type must fulfill the requirements on FieldNumberType